GB2095454B - Liquid crystal display screen for use in tv - Google Patents
Liquid crystal display screen for use in tvInfo
- Publication number
- GB2095454B GB2095454B GB8201987A GB8201987A GB2095454B GB 2095454 B GB2095454 B GB 2095454B GB 8201987 A GB8201987 A GB 8201987A GB 8201987 A GB8201987 A GB 8201987A GB 2095454 B GB2095454 B GB 2095454B
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid crystal
- crystal display
- display screen
- screen
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133618—Illuminating devices for ambient light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981010633U JPS57122981U (en) | 1981-01-27 | 1981-01-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2095454A GB2095454A (en) | 1982-09-29 |
GB2095454B true GB2095454B (en) | 1985-09-11 |
Family
ID=11755614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8201987A Expired GB2095454B (en) | 1981-01-27 | 1982-01-25 | Liquid crystal display screen for use in tv |
Country Status (4)
Country | Link |
---|---|
US (1) | US4443819A (en) |
JP (1) | JPS57122981U (en) |
DE (1) | DE3202538C2 (en) |
GB (1) | GB2095454B (en) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60117215A (en) * | 1983-11-29 | 1985-06-24 | Sharp Corp | Liquid crystal display device |
US4571628A (en) * | 1984-03-23 | 1986-02-18 | Thirstol Thornton | Portable video viewing assembly |
JPS60227296A (en) * | 1984-04-25 | 1985-11-12 | シャープ株式会社 | Display control system |
US4642628A (en) * | 1984-06-22 | 1987-02-10 | Citizen Watch Co., Ltd. | Color liquid crystal display apparatus with improved display color mixing |
JPS6188676A (en) * | 1984-10-05 | 1986-05-06 | Citizen Watch Co Ltd | Liquid crystal television device |
US4757333A (en) * | 1985-10-08 | 1988-07-12 | Presentation Technologies, Inc. | Apparatus for generating color text and graphics on photographic media |
JP2739083B2 (en) * | 1986-09-24 | 1998-04-08 | 三井物産化学プラント株式会社 | Plunger pump |
US4701027A (en) * | 1986-11-17 | 1987-10-20 | Xerox Corporation | Display device with increased view angle |
US5109219A (en) * | 1988-11-02 | 1992-04-28 | Moose Products, Inc. | Method and apparatus for controlling and adjusting the viewing angle of a liquid crystal display |
US5130853A (en) * | 1989-11-13 | 1992-07-14 | Konami Industry Co., Ltd. | Adjustable magnifying device for hand-held video display apparatus and the like |
JP2525699Y2 (en) * | 1990-04-23 | 1997-02-12 | 郁夫 四條 | Auxiliary tools for hand-held game machines |
US5117339A (en) * | 1991-04-19 | 1992-05-26 | Curtis Manufacturing Company, Inc. | Compact combined light and magnifier apparatus for a hand held computer with video screen |
JPH04503413A (en) * | 1990-07-11 | 1992-06-18 | カーティス マニュファクチャリング カンパニー,インコーポレイテッド | Light source device for use in compact computer video screens |
US5165779A (en) * | 1991-04-19 | 1992-11-24 | Curtic Manufacturing Company Inc. | Compact combined light and magnifier apparatus for a hand-held computer with video screen and method |
US5119239A (en) * | 1991-01-08 | 1992-06-02 | Curtis Manufacturing Company, Inc. | Magnifier apparatus and method for hand held video display |
FR2675295B1 (en) * | 1991-04-12 | 1994-03-11 | Sextant Avionique | DEVICE FOR IMPROVING THE READABILITY OF A LIQUID CRYSTAL DISPLAY. |
CN1071291A (en) * | 1991-09-30 | 1993-04-21 | 莫托罗拉公司 | The portable communications receiver that has compact virtual image display |
US6219015B1 (en) * | 1992-04-28 | 2001-04-17 | The Board Of Directors Of The Leland Stanford, Junior University | Method and apparatus for using an array of grating light valves to produce multicolor optical images |
US5841579A (en) * | 1995-06-07 | 1998-11-24 | Silicon Light Machines | Flat diffraction grating light valve |
US5940120A (en) * | 1995-10-20 | 1999-08-17 | Prince Corporation | Vanity console |
GB2308486A (en) * | 1995-12-21 | 1997-06-25 | Nokia Mobile Phones Ltd | Display apparatus for hand held equipment |
US5986634A (en) * | 1996-12-11 | 1999-11-16 | Silicon Light Machines | Display/monitor with orientation dependent rotatable image |
US5982553A (en) * | 1997-03-20 | 1999-11-09 | Silicon Light Machines | Display device incorporating one-dimensional grating light-valve array |
US6088102A (en) * | 1997-10-31 | 2000-07-11 | Silicon Light Machines | Display apparatus including grating light-valve array and interferometric optical system |
US6271808B1 (en) | 1998-06-05 | 2001-08-07 | Silicon Light Machines | Stereo head mounted display using a single display device |
US6101036A (en) * | 1998-06-23 | 2000-08-08 | Silicon Light Machines | Embossed diffraction grating alone and in combination with changeable image display |
US6130770A (en) * | 1998-06-23 | 2000-10-10 | Silicon Light Machines | Electron gun activated grating light valve |
US6215579B1 (en) | 1998-06-24 | 2001-04-10 | Silicon Light Machines | Method and apparatus for modulating an incident light beam for forming a two-dimensional image |
US6303986B1 (en) | 1998-07-29 | 2001-10-16 | Silicon Light Machines | Method of and apparatus for sealing an hermetic lid to a semiconductor die |
US6956878B1 (en) | 2000-02-07 | 2005-10-18 | Silicon Light Machines Corporation | Method and apparatus for reducing laser speckle using polarization averaging |
GB0011297D0 (en) | 2000-05-10 | 2000-06-28 | Microemissive Displays Ltd | An optoelectronic display device |
DE10027677A1 (en) * | 2000-06-03 | 2001-12-13 | Schiller Bettina | Display magnifier for mobile electronics allows unassisted use by elderly |
DE10052036A1 (en) * | 2000-10-20 | 2002-05-08 | Richard Schwilgin | Monitor belonging to a portable information sender and receiver unit and/or a computer is provided with one or more optical lenses positioned in front of the monitor |
US6707591B2 (en) | 2001-04-10 | 2004-03-16 | Silicon Light Machines | Angled illumination for a single order light modulator based projection system |
US6747781B2 (en) | 2001-06-25 | 2004-06-08 | Silicon Light Machines, Inc. | Method, apparatus, and diffuser for reducing laser speckle |
US6782205B2 (en) | 2001-06-25 | 2004-08-24 | Silicon Light Machines | Method and apparatus for dynamic equalization in wavelength division multiplexing |
US6829092B2 (en) | 2001-08-15 | 2004-12-07 | Silicon Light Machines, Inc. | Blazed grating light valve |
US6800238B1 (en) | 2002-01-15 | 2004-10-05 | Silicon Light Machines, Inc. | Method for domain patterning in low coercive field ferroelectrics |
US6767751B2 (en) | 2002-05-28 | 2004-07-27 | Silicon Light Machines, Inc. | Integrated driver process flow |
US6728023B1 (en) | 2002-05-28 | 2004-04-27 | Silicon Light Machines | Optical device arrays with optimized image resolution |
US6822797B1 (en) | 2002-05-31 | 2004-11-23 | Silicon Light Machines, Inc. | Light modulator structure for producing high-contrast operation using zero-order light |
TW540957U (en) * | 2002-06-19 | 2003-07-01 | Via Tech Inc | Handy electronic appliance |
US6829258B1 (en) | 2002-06-26 | 2004-12-07 | Silicon Light Machines, Inc. | Rapidly tunable external cavity laser |
US6813059B2 (en) | 2002-06-28 | 2004-11-02 | Silicon Light Machines, Inc. | Reduced formation of asperities in contact micro-structures |
US6714337B1 (en) | 2002-06-28 | 2004-03-30 | Silicon Light Machines | Method and device for modulating a light beam and having an improved gamma response |
US6801354B1 (en) | 2002-08-20 | 2004-10-05 | Silicon Light Machines, Inc. | 2-D diffraction grating for substantially eliminating polarization dependent losses |
US6712480B1 (en) | 2002-09-27 | 2004-03-30 | Silicon Light Machines | Controlled curvature of stressed micro-structures |
US6987600B1 (en) | 2002-12-17 | 2006-01-17 | Silicon Light Machines Corporation | Arbitrary phase profile for better equalization in dynamic gain equalizer |
US6829077B1 (en) | 2003-02-28 | 2004-12-07 | Silicon Light Machines, Inc. | Diffractive light modulator with dynamically rotatable diffraction plane |
US6806997B1 (en) | 2003-02-28 | 2004-10-19 | Silicon Light Machines, Inc. | Patterned diffractive light modulator ribbon for PDL reduction |
US7336896B2 (en) * | 2005-03-22 | 2008-02-26 | Suganda Jutamulia | Display magnifier for digital camera |
FR2889398B1 (en) * | 2005-07-27 | 2008-03-21 | Archos Sa | PORTABLE GROUND TERMINAL DIGITAL TELEVISION DEVICE COMPRISING A DEVICE FOR RECEIVING A LOW POWER DIGITAL SIGNAL |
FR2889399B1 (en) * | 2005-07-27 | 2009-07-03 | Archos Sa | PORTABLE GROUND TERMINAL DIGITAL TELEVISION DEVICE COMPRISING A DEVICE FOR RECEIVING A LOW POWER DIGITAL SIGNAL |
US20120176689A1 (en) * | 2011-01-12 | 2012-07-12 | David Brown | Optical viewer for compact displays |
USD740370S1 (en) | 2014-06-25 | 2015-10-06 | JRS Innovations, LLC | Video game magnifying lens |
CN104795004A (en) * | 2015-03-27 | 2015-07-22 | 余启佳 | Fluid natural laminar flow motion displayer device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS514374B1 (en) * | 1969-06-17 | 1976-02-10 | ||
US4068924A (en) * | 1975-03-04 | 1978-01-17 | Sharp Kabushiki Kaisha | Light collector means for irradiating a liquid crystal display device |
US4051535A (en) * | 1976-04-09 | 1977-09-27 | Inglis James M | Magnification of television images |
DE2651618A1 (en) * | 1976-11-12 | 1978-05-18 | Karl Gerhard | Legibility aid for pocket calculator display - consists of prism which can be set to best angle for view by user |
JPS5596982A (en) * | 1979-01-19 | 1980-07-23 | Suwa Seikosha Kk | Liquid crystal unit |
JPS55124371A (en) * | 1979-03-19 | 1980-09-25 | Seiko Epson Corp | Container structure of pocket-type television |
-
1981
- 1981-01-27 JP JP1981010633U patent/JPS57122981U/ja active Pending
-
1982
- 1982-01-25 GB GB8201987A patent/GB2095454B/en not_active Expired
- 1982-01-25 US US06/342,407 patent/US4443819A/en not_active Expired - Lifetime
- 1982-01-27 DE DE3202538A patent/DE3202538C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2095454A (en) | 1982-09-29 |
DE3202538A1 (en) | 1982-08-12 |
US4443819A (en) | 1984-04-17 |
JPS57122981U (en) | 1982-07-31 |
DE3202538C2 (en) | 1984-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20020124 |